1、使用Eclipse 建立Maven项目（webapp OR quickstart）

2、配置Maven，如下：

1  
     
       2     
      
       org.springframework.boot
       3     
      
       spring-boot-starter-parent
       4     
      
       1.2.5.RELEASE
       5     
       6   
      7  8   
     
       9     
      
       UTF-8
      10     
      
       1.8
      11   
     12 13   
     
      14     
      
       15       
       
        org.springframework.boot
       16       
       
        spring-boot-starter-web
       17     
      18   
     19 20   
     
      21     
      
       22       
       
        23         
        
         org.springframework.boot
        24         
        
         spring-boot-maven-plugin
        25       
       26     
      27   
     

3、建立启动Application

1 package demo.web.application; 2 import org.springframework.boot.SpringApplication;   3 import org.springframework.boot.autoconfigure.SpringBootApplication; 4 import org.springframework.context.annotation.ComponentScan; 5  6 @SpringBootApplication  7 @ComponentScan(basePackages={"demo.web.*"})  8 public class Application { 9     public static void main(String[] args) {  10         SpringApplication.run(Application.class, args);  11     }  12 13 }

4、编辑Controller

1 package demo.web.controller; 2 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;   3 import org.springframework.web.bind.annotation.PathVariable;   4 import org.springframework.web.bind.annotation.RequestMapping;   5 import org.springframework.web.bind.annotation.RestController;   6    7 @RestController   8 @EnableAutoConfiguration 9 public class HelloController {10     11     @RequestMapping("/")  12     String home() {  13         System.out.println("ee");14         return "Hello World!";  15     }  16       17     @RequestMapping("/hello/{myName}")  18     String index(@PathVariable String myName) {  19         return "Hello "+myName+"!!!";  20     }  21 22 }

5、通过application.properties对项目进行配置

server.port=9000

项目文件布局如下：

启动Application程序，即可访问网站。